(06/22/2000) -- In the Space Station Processing Facility, workers check the U.S. Laboratory Destiny as it rotates, with its ceiling now on the underside. A component of the International Space Station, Destiny is scheduled to fly on mission STS-98 in early 2001. During the mission, the crew will install the Lab during a series of three space walks. The STS-98 mission will provide the station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research